title: Human blood leucocytes in vitro generate an inhibitor of platelet aggregation.
mesh_terms: D000244:Adenosine Diphosphate / Q000494:pharmacology; D016718:Arachidonic Acid; D001095:Arachidonic Acids / Q000494:pharmacology; D001792:Blood Platelets / Q000378:metabolism; D006801:Humans; D007962:Leukocytes / Q000502:physiology*; D010974:Platelet Aggregation / Q000187:drug effects; D011449:Prostaglandin Endoperoxides / Q000494:pharmacology
chemical_list: D001095:Arachidonic Acids; D011449:Prostaglandin Endoperoxides; D016718:Arachidonic Acid; D000244:Adenosine Diphosphate